DocSlim › Online tools › Compress PDF to 100 KB
Online tool · works in your browser
Compress PDF to 100 KB
Get a PDF under 100 KB for certificates and application forms, while keeping it readable.
- Free, no sign-up
- Files never uploaded
- No watermark
- No limits
Original:
Compressed:
Pages:
Download PDF
Your PDF is processed in your browser and is never uploaded.
How to compress a PDF to 100 KB
- Tap Choose a PDF and pick your file. The target is already set to 100 KB.
- Turn on Black and white if it's a text document.
- Tap Download PDF and upload it to your form.
When you need a 100 KB PDF
A 100 KB limit is common for a single certificate or a one-page form on application portals. It's enough for one or two clear pages.
Tips for fitting in 100 KB
- Turn on Black and white for text documents. They get much smaller and stay sharp.
- Upload only the page the form asks for. If your PDF has extra pages, they take up space.
- Starting from a photo of a paper document? Use Scan document with a 100 KB max size instead.
Frequently asked questions
Can I compress a 2 MB PDF to 100 KB?
Yes, for one or two pages. If the document has many pages, the tool will tell you if it can't fit them readably.
Will the text still be readable?
Yes for normal documents. DocSlim keeps the best quality that fits in 100 KB.
Are my files uploaded to a server?
No. The PDF is made inside your browser on your own device. Your files are never uploaded, stored or seen by anyone.
Is this tool free?
Yes. It's completely free, with no sign-up, no watermark and no limit on how many PDFs you make.